children‘s bicycle mountain bike boys and girls 6-15 years old primary and secondary school students bicycle racing shock absorber disc brake speed change

[light pink single speed] standard damping disc brake + car lights(【白粉色单速】减震碟刹标配＋车灯) [white orange single speed] standard damping disc brake + car lights(【白橙色单速】减震碟刹标配＋车灯) [black and red single speed] shock absorber disc brake standard + car lights(【黑红色单速】减震碟刹标配＋车灯) [black and blue single speed] shock absorber disc brake standard + car light(【黑蓝色单速】减震碟刹标配＋车灯) [high-tech silver single speed] standard damping disc brake + car lights(【科技银单速】减震碟刹标配＋车灯) [light pink single speed] shock absorber disc brake luxury + car lights(【白粉色单速】减震碟刹豪华＋车灯) [white orange single speed] shock absorber disc brake luxury + car lights(【白橙色单速】减震碟刹豪华＋车灯) [black and red single speed] shock absorber disc brake luxury + car lights(【黑红色单速】减震碟刹豪华＋车灯) [black and blue single speed] shock absorber disc brake luxury + car lights(【黑蓝色单速】减震碟刹豪华＋车灯) [high-tech silver single speed] shock absorber disc brake luxury + car lights(【科技银单速】减震碟刹豪华＋车灯) [light pink single speed] shock absorber disc brake high configuration + car lights(【白粉色单速】减震碟刹高配＋车灯) [white orange single speed] shock absorber disc brake high configuration + car light(【白橙色单速】减震碟刹高配＋车灯) [black and red single speed] shock absorber disc brake high configuration + car lights(【黑红色单速】减震碟刹高配＋车灯) [black and blue single speed] shock absorber disc brake high configuration + car lights(【黑蓝色单速】减震碟刹高配＋车灯) [high-tech silver single speed] shock absorber disc brake high configuration + car lights(【科技银单速】减震碟刹高配＋车灯) [light pink variable speed] standard damping disc brake + car lights(【白粉色变速】减震碟刹标配＋车灯) [white orange variable speed] standard damping disc brake + car lights(【白橙色变速】减震碟刹标配＋车灯) [black and red variable speed] standard damping disc brake + car lights(【黑红色变速】减震碟刹标配＋车灯) [black and blue variable speed] standard damping disc brake + car lights(【黑蓝色变速】减震碟刹标配＋车灯) [high-tech silver variable speed] standard damping disc brake + car lights(【科技银变速】减震碟刹标配＋车灯) [light pink variable speed] shock absorber disc brake luxury + car lights(【白粉色变速】减震碟刹豪华＋车灯) [white orange variable speed] shock absorber disc brake luxury + car lights(【白橙色变速】减震碟刹豪华＋车灯) [black and red variable speed] shock absorber disc brake luxury + car lights(【黑红色变速】减震碟刹豪华＋车灯) [black and blue variable speed] shock absorber disc brake luxury + car lights(【黑蓝色变速】减震碟刹豪华＋车灯) [high-tech silver variable speed] shock absorber disc brake luxury + car lights(【科技银变速】减震碟刹豪华＋车灯) [light pink variable speed] shock absorber disc brake high configuration + car lights(【白粉色变速】减震碟刹高配＋车灯) [white orange variable speed] shock absorber disc brake high configuration + car light(【白橙色变速】减震碟刹高配＋车灯) [black and red variable speed] shock absorber disc brake high configuration + car lights(【黑红色变速】减震碟刹高配＋车灯) [black and blue variable speed] shock absorber disc brake high configuration + car lights(【黑蓝色变速】减震碟刹高配＋车灯) [high-tech silver variable speed] shock absorber disc brake high configuration + car lights(【科技银变速】减震碟刹高配＋车灯) [magnesium alloy integrated wheel] light pink + variable speed standard(【镁合金一体轮】白粉色＋变速标配) [magnesium alloy integrated wheel] white orange + variable speed standard(【镁合金一体轮】白橙色＋变速标配) [magnesium alloy integrated wheel] black blue + variable speed standard(【镁合金一体轮】黑蓝色＋变速标配) [magnesium alloy integrated wheel] high-tech silver + variable speed standard(【镁合金一体轮】科技银＋变速标配) [magnesium alloy integrated wheel] light pink + variable speed high configuration(【镁合金一体轮】白粉色＋变速高配) [magnesium alloy integrated wheel] white orange + variable speed high configuration(【镁合金一体轮】白橙色＋变速高配) [magnesium alloy integrated wheel] black red + variable speed high configuration(【镁合金一体轮】黑红色＋变速高配) [magnesium alloy integrated wheel] black blue + variable speed high configuration(【镁合金一体轮】黑蓝色＋变速高配)

18 inches [recommended height 105-125]](18寸【建议身高105-125】) 20 inches [recommended height 125-140]](20寸【建议身高125-140】) 22 inches [recommended height 140-155]](22寸【建议身高140-155】) 24 inches [recommended height 155-170]](24寸【建议身高155-170】)